摘要
该文根据绘制的黄河中游输沙模数与粗泥沙模数等值线图，研究分析了黄河中游多沙粗沙区输沙模数与粗沙模数变化规律。
In the middle reaches of Yellow river basin,a lot of projects have been built.Human activities have changed the land surface and erosion process ,they have also alleviated erosion intensity and retained runoff and sediment. Isograms of sediment transportation modulus and coarse sediment modulus are drawn up based on the obtained data.The variation law of sediment and coarse sediment transportation modulus at areas with more and coarse sediment was analysed.
出处
《水土保持通报》
CSCD
北大核心
1998年第3期10-15,共6页
Bulletin of Soil and Water Conservation
关键词
黄河中游
多沙粗沙区
输沙模数
水土保持
the middle reaches of Yellow river
areas with more and coarse sediment
modulus of sediment transportation
modulus of coarse sediment transportation
soil and water conservation
